K-1 EP Sadaharu Tanikawa and recent -63kg Japan Tournament winner Yuta Kubo sat down to discuss which fighters from the new "Hidden Treasures" program they're interested in having fight for K-1. You can turn subtitles on by clicking the CC (Open the video in new tab/window). If you don't want to watch the whole video, here's a summary of the fighters Tanikawa is interested in: